Finding the Third Proportional to 59,142 and 88,983

Step by Step Solution

1. Step 1: Write the proportion equation
   59,142 : 88,983 = 88,983 : x
2. Step 2: Convert to fraction form
   59,142/88,983 = 88,983/x
3. Step 3: Cross multiply
   59,142x = 88,983 × 88,983
4. Step 4: Simplify right side
   59,142x = 7,917,974,289
5. Step 5: Solve for x
   x = 7,917,974,289/59,142
6. Step 6: Final answer
   x = 133,880.73